| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.33 | 8.391% | $142.3499 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $154.77 | 4.383% | $161.5536 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $179.30 | 5.659% | $189.4466 | $189.45 | $189.45 | $189.40 |
| Purchase #4 | $110.68 | 12.816% | $124.8647 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $194.77 | 3.239% | $201.0786 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $20.54 | 8.833% | $22.3543 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $241.80 | 5.746% | $255.6938 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $1,033.19 | $1,097.3415 | $1,097.33 | $1,097.35 | $1,097.40 | |